Alert archive / Illinois / Calhoun County / Mesoscale Discussions
Mesoscale Discussions in Calhoun County, Illinois, 2014
36 mesoscale discussions in 2014. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Calhoun County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Mesoscale Discussions
- 36
- Busiest month
- April8 mesoscale discussions
- Busiest day
- February 20, 20142 mesoscale discussions
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 5, 3:16 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 1, 2:46 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 4, 11:38 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 17, 2:26 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 20, 11:34 AM CST | Mesoscale Discussion | SPC | 116 min |
| Feb 20, 3:23 PM CST | Mesoscale Discussion | SPC | 97 min |
| Feb 22, 9:01 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Apr 2, 9:17 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 3, 2:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Apr 3, 7:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 13, 7:41 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 9:12 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 27, 1:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 28, 12:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 3:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 4:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 10, 7:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 10, 10:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 21, 3:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 12:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 3, 8:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 4, 1:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 7, 2:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 12:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 6:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 7, 11:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 8, 12:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 14, 10:56 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 27, 1:09 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 5, 2:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Sep 5, 5:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Sep 9, 9:44 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 10, 1:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 15, 9:31 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Oct 1, 6:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 2, 2:33 AM CDT | Mesoscale Discussion | SPC | 117 min |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.